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<div class="title">qwt_panner.cpp</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;qwt_panner.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;qwt_picker.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;qwt_painter.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;qpainter.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;qpixmap.h&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;qevent.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;qcursor.h&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;qbitmap.h&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">static</span> <a class="code" href="class_q_vector.html">QVector&lt; QwtPicker* &gt;</a> qwtActivePickers( QWidget* w )</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;{</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; QwtPicker* &gt;</a> pickers;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    QObjectList children = w-&gt;children();</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; children.size(); i++ )</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    {</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        <a class="code" href="class_qwt_picker.html">QwtPicker</a>* picker = qobject_cast&lt; QwtPicker* &gt;( children[i] );</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        <span class="keywordflow">if</span> ( picker &amp;&amp; picker-&gt;<a class="code" href="class_qwt_picker.html#aa5fc6ba4bcf5eecb883724ac63546fe8">isEnabled</a>() )</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;            pickers += picker;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    }</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordflow">return</span> pickers;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;}</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">class </span>QwtPanner::PrivateData</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;{</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    PrivateData()</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        : button( Qt::LeftButton )</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        , buttonModifiers( Qt::NoModifier )</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        , abortKey( Qt::Key_Escape )</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        , abortKeyModifiers( Qt::NoModifier )</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;#ifndef QT_NO_CURSOR</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        , <a class="code" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">cursor</a>( NULL )</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        , restoreCursor( NULL )</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        , hasCursor( false )</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;#endif</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        , <a class="code" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">isEnabled</a>( false )</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        , <a class="code" href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">orientations</a>( Qt::Vertical | Qt::Horizontal )</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    {</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    ~PrivateData()</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    {</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="keyword">delete</span> <a class="code" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">cursor</a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="keyword">delete</span> restoreCursor;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    }</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    Qt::MouseButton button;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    Qt::KeyboardModifiers buttonModifiers;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordtype">int</span> abortKey;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    Qt::KeyboardModifiers abortKeyModifiers;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    QPoint initialPos;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    QPoint pos;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    QPixmap pixmap;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    QBitmap <a class="code" href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">contentsMask</a>;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    QCursor* <a class="code" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">cursor</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    QCursor* restoreCursor;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordtype">bool</span> hasCursor;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">isEnabled</a>;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    Qt::Orientations <a class="code" href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">orientations</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;};</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#af5482be26d69a64c3880653265240736">   87</a></span>&#160;<a class="code" href="class_qwt_panner.html#af5482be26d69a64c3880653265240736">QwtPanner::QwtPanner</a>( QWidget* parent )</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    : QWidget( parent )</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;{</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    m_data = <span class="keyword">new</span> PrivateData();</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    setAttribute( Qt::WA_TransparentForMouseEvents );</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    setAttribute( Qt::WA_NoSystemBackground );</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    setFocusPolicy( Qt::NoFocus );</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    hide();</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <a class="code" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">setEnabled</a>( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;}</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a19c9b9a08da05649f6d2ef5bf6fb391c">  101</a></span>&#160;<a class="code" href="class_qwt_panner.html#a19c9b9a08da05649f6d2ef5bf6fb391c">QwtPanner::~QwtPanner</a>()</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;{</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;}</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a6f138454b2c1d7e814ae1975d6a7b8be">  110</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a6f138454b2c1d7e814ae1975d6a7b8be">QwtPanner::setMouseButton</a>( Qt::MouseButton button,</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    Qt::KeyboardModifiers modifiers )</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;{</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    m_data-&gt;button = button;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    m_data-&gt;buttonModifiers = modifiers;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a8a74f8e2f4d424f85fa5a9da11c075d2">  118</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a8a74f8e2f4d424f85fa5a9da11c075d2">QwtPanner::getMouseButton</a>( Qt::MouseButton&amp; button,</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    Qt::KeyboardModifiers&amp; modifiers )<span class="keyword"> const</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    button = m_data-&gt;button;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    modifiers = m_data-&gt;buttonModifiers;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;}</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#acbb1b9e30214354708e1d75db6b78289">  132</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#acbb1b9e30214354708e1d75db6b78289">QwtPanner::setAbortKey</a>( <span class="keywordtype">int</span> key,</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    Qt::KeyboardModifiers modifiers )</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;{</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    m_data-&gt;abortKey = key;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    m_data-&gt;abortKeyModifiers = modifiers;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;}</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#abdfca52ea5a6a11a533dcbbbddbb3bf6">  140</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#abdfca52ea5a6a11a533dcbbbddbb3bf6">QwtPanner::getAbortKey</a>( <span class="keywordtype">int</span>&amp; key,</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    Qt::KeyboardModifiers&amp; modifiers )<span class="keyword"> const</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    key = m_data-&gt;abortKey;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    modifiers = m_data-&gt;abortKeyModifiers;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;}</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#ac8b0625fe155fff0132df85727f54a3e">  156</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#ac8b0625fe155fff0132df85727f54a3e">QwtPanner::setCursor</a>( <span class="keyword">const</span> QCursor&amp; cursor )</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;{</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    m_data-&gt;cursor = <span class="keyword">new</span> QCursor( <a class="code" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">cursor</a> );</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;}</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">  167</a></span>&#160;<span class="keyword">const</span> QCursor <a class="code" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">QwtPanner::cursor</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;cursor )</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">return</span> *m_data-&gt;cursor;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <span class="keywordflow">if</span> ( parentWidget() )</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">return</span> parentWidget()-&gt;cursor();</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keywordflow">return</span> QCursor();</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;}</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">  188</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">QwtPanner::setEnabled</a>( <span class="keywordtype">bool</span> on )</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;{</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;isEnabled != on )</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    {</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        m_data-&gt;isEnabled = on;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        QWidget* w = parentWidget();</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <span class="keywordflow">if</span> ( w )</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            <span class="keywordflow">if</span> ( m_data-&gt;isEnabled )</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            {</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                w-&gt;installEventFilter( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;            }</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;            {</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                w-&gt;removeEventFilter( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                hide();</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            }</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    }</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;}</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#aaa71a8b6f7f46ae8f5a8084094d7bd9a">  216</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#aaa71a8b6f7f46ae8f5a8084094d7bd9a">QwtPanner::setOrientations</a>( Qt::Orientations o )</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;{</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    m_data-&gt;orientations = o;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;}</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">  222</a></span>&#160;Qt::Orientations <a class="code" href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">QwtPanner::orientations</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;orientations;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;}</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160; </div>
<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">  231</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">QwtPanner::isOrientationEnabled</a>( Qt::Orientation o )<span class="keyword"> const</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;orientations &amp; o;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;}</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">  240</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">QwtPanner::isEnabled</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;isEnabled;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;}</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#aa8f9335a02c8c10f66149901ed281018">  253</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#aa8f9335a02c8c10f66149901ed281018">QwtPanner::paintEvent</a>( QPaintEvent* event )</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;{</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keywordtype">int</span> dx = m_data-&gt;pos.x() - m_data-&gt;initialPos.x();</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordtype">int</span> dy = m_data-&gt;pos.y() - m_data-&gt;initialPos.y();</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    QRectF r;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    r.setSize( m_data-&gt;pixmap.size() / <a class="code" href="class_qwt_painter.html#abcd52c8648b02d72a44851578f3b5ed7">QwtPainter::devicePixelRatio</a>( &amp;m_data-&gt;pixmap ) );</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    r.moveCenter( QPointF( r.center().x() + dx, r.center().y() + dy ) );</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160; </div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    QPixmap pm = <a class="code" href="class_qwt_painter.html#ad1acc33fc6d94791852d9c07d7e1e94e">QwtPainter::backingStore</a>( <span class="keyword">this</span>, size() );</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    <a class="code" href="class_qwt_painter.html#ab3207c4d8ee4ce7fd472f8faefb93657">QwtPainter::fillPixmap</a>( parentWidget(), pm );</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    QPainter painter( &amp;pm );</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;contentsMask.isNull() )</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        QPixmap masked = m_data-&gt;pixmap;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        masked.setMask( m_data-&gt;contentsMask );</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        painter.drawPixmap( r.toRect(), masked );</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    }</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    {</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        painter.drawPixmap( r.toRect(), m_data-&gt;pixmap );</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    }</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    painter.end();</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;contentsMask.isNull() )</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        pm.setMask( m_data-&gt;contentsMask );</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    painter.begin( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    painter.setClipRegion( event-&gt;region() );</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    painter.drawPixmap( 0, 0, pm );</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;}</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">  297</a></span>&#160;QBitmap <a class="code" href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">QwtPanner::contentsMask</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="keywordflow">return</span> QBitmap();</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;}</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; </div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#ac5ac83293f33b7b71ae9f49217d53fec">  306</a></span>&#160;QPixmap <a class="code" href="class_qwt_panner.html#ac5ac83293f33b7b71ae9f49217d53fec">QwtPanner::grab</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="preprocessor">#if QT_VERSION &gt;= 0x050000</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    <span class="keywordflow">return</span> parentWidget()-&gt;grab( parentWidget()-&gt;rect() );</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordflow">return</span> QPixmap::grabWidget( parentWidget() );</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;}</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160; </div>
<div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a2217903b61d8d6a9e9cf20b70d601389">  330</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_panner.html#a2217903b61d8d6a9e9cf20b70d601389">QwtPanner::eventFilter</a>( QObject* <span class="keywordtype">object</span>, QEvent* event )</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;{</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="keywordflow">if</span> ( <span class="keywordtype">object</span> == NULL || <span class="keywordtype">object</span> != parentWidget() )</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="keywordflow">switch</span> ( event-&gt;type() )</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    {</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;        <span class="keywordflow">case</span> QEvent::MouseButtonPress:</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        {</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;            <a class="code" href="class_qwt_panner.html#ae002958978dcc751f9edda24e5858dd9">widgetMousePressEvent</a>( <span class="keyword">static_cast&lt;</span> QMouseEvent* <span class="keyword">&gt;</span>( event ) );</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        }</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        <span class="keywordflow">case</span> QEvent::MouseMove:</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        {</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;            <a class="code" href="class_qwt_panner.html#a6545bc6e25018253c59fc27a48eb948f">widgetMouseMoveEvent</a>( <span class="keyword">static_cast&lt;</span> QMouseEvent* <span class="keyword">&gt;</span>( event ) );</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        }</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        <span class="keywordflow">case</span> QEvent::MouseButtonRelease:</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        {</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;            <a class="code" href="class_qwt_panner.html#ab2da1e24b1456b223eaa826d8e0a3a81">widgetMouseReleaseEvent</a>( <span class="keyword">static_cast&lt;</span> QMouseEvent* <span class="keyword">&gt;</span>( event ) );</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        }</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        <span class="keywordflow">case</span> QEvent::KeyPress:</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        {</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            <a class="code" href="class_qwt_panner.html#a7ed4e89f6c52b841e20ad497af4b4ebc">widgetKeyPressEvent</a>( <span class="keyword">static_cast&lt;</span> QKeyEvent* <span class="keyword">&gt;</span>( event ) );</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        }</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <span class="keywordflow">case</span> QEvent::KeyRelease:</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        {</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;            <a class="code" href="class_qwt_panner.html#a8bd447df4a30299bbc8e6b6d3e2e2f9f">widgetKeyReleaseEvent</a>( <span class="keyword">static_cast&lt;</span> QKeyEvent* <span class="keyword">&gt;</span>( event ) );</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        }</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        <span class="keywordflow">case</span> QEvent::Paint:</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;        {</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            <span class="keywordflow">if</span> ( isVisible() )</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;        }</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        <span class="keywordflow">default</span>:;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    }</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160; </div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;}</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#ae002958978dcc751f9edda24e5858dd9">  381</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#ae002958978dcc751f9edda24e5858dd9">QwtPanner::widgetMousePressEvent</a>( QMouseEvent* mouseEvent )</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;{</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    <span class="keywordflow">if</span> ( ( mouseEvent-&gt;button() != m_data-&gt;button )</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;        || ( mouseEvent-&gt;modifiers() != m_data-&gt;buttonModifiers ) )</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    {</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    }</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160; </div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    QWidget* w = parentWidget();</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    <span class="keywordflow">if</span> ( w == NULL )</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    showCursor( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160; </div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    m_data-&gt;initialPos = m_data-&gt;pos = mouseEvent-&gt;pos();</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    setGeometry( parentWidget()-&gt;rect() );</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="comment">// We don&#39;t want to grab the picker !</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; QwtPicker* &gt;</a> pickers = qwtActivePickers( parentWidget() );</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; pickers.size(); i++ )</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        pickers[i]-&gt;<a class="code" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">setEnabled</a>( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160; </div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    m_data-&gt;pixmap = <a class="code" href="class_qwt_panner.html#ac5ac83293f33b7b71ae9f49217d53fec">grab</a>();</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    m_data-&gt;contentsMask = <a class="code" href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">contentsMask</a>();</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160; </div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; pickers.size(); i++ )</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        pickers[i]-&gt;<a class="code" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">setEnabled</a>( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160; </div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;    show();</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;}</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>
<div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a6545bc6e25018253c59fc27a48eb948f">  421</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a6545bc6e25018253c59fc27a48eb948f">QwtPanner::widgetMouseMoveEvent</a>( QMouseEvent* mouseEvent )</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;{</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    <span class="keywordflow">if</span> ( !isVisible() )</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160; </div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    QPoint pos = mouseEvent-&gt;pos();</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">isOrientationEnabled</a>( Qt::Horizontal ) )</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        pos.setX( m_data-&gt;initialPos.x() );</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">isOrientationEnabled</a>( Qt::Vertical ) )</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        pos.setY( m_data-&gt;initialPos.y() );</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160; </div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordflow">if</span> ( pos != m_data-&gt;pos &amp;&amp; rect().contains( pos ) )</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    {</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        m_data-&gt;pos = pos;</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        update();</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160; </div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        Q_EMIT <a class="code" href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">moved</a>( m_data-&gt;pos.x() - m_data-&gt;initialPos.x(),</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;            m_data-&gt;pos.y() - m_data-&gt;initialPos.y() );</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    }</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;}</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160; </div>
<div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#ab2da1e24b1456b223eaa826d8e0a3a81">  449</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#ab2da1e24b1456b223eaa826d8e0a3a81">QwtPanner::widgetMouseReleaseEvent</a>( QMouseEvent* mouseEvent )</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;{</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    <span class="keywordflow">if</span> ( isVisible() )</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;    {</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        hide();</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        showCursor( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160; </div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        QPoint pos = mouseEvent-&gt;pos();</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">isOrientationEnabled</a>( Qt::Horizontal ) )</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;            pos.setX( m_data-&gt;initialPos.x() );</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;        <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">isOrientationEnabled</a>( Qt::Vertical ) )</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;            pos.setY( m_data-&gt;initialPos.y() );</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160; </div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        m_data-&gt;pixmap = QPixmap();</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;        m_data-&gt;contentsMask = QBitmap();</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        m_data-&gt;pos = pos;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;pos != m_data-&gt;initialPos )</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        {</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;            Q_EMIT <a class="code" href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">panned</a>( m_data-&gt;pos.x() - m_data-&gt;initialPos.x(),</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;                m_data-&gt;pos.y() - m_data-&gt;initialPos.y() );</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        }</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    }</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;}</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160; </div>
<div class="line"><a name="l00482"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a7ed4e89f6c52b841e20ad497af4b4ebc">  482</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a7ed4e89f6c52b841e20ad497af4b4ebc">QwtPanner::widgetKeyPressEvent</a>( QKeyEvent* keyEvent )</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;{</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    <span class="keywordflow">if</span> ( ( keyEvent-&gt;key() == m_data-&gt;abortKey )</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        &amp;&amp; ( keyEvent-&gt;modifiers() == m_data-&gt;abortKeyModifiers ) )</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    {</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;        hide();</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160; </div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;        showCursor( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;        m_data-&gt;pixmap = QPixmap();</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    }</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;}</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160; </div>
<div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#a8bd447df4a30299bbc8e6b6d3e2e2f9f">  502</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#a8bd447df4a30299bbc8e6b6d3e2e2f9f">QwtPanner::widgetKeyReleaseEvent</a>( QKeyEvent* keyEvent )</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;{</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    Q_UNUSED( keyEvent );</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;}</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="keywordtype">void</span> QwtPanner::showCursor( <span class="keywordtype">bool</span> on )</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;{</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    <span class="keywordflow">if</span> ( on == m_data-&gt;hasCursor )</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160; </div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    QWidget* w = parentWidget();</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keywordflow">if</span> ( w == NULL || m_data-&gt;cursor == NULL )</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160; </div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    m_data-&gt;hasCursor = on;</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160; </div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    <span class="keywordflow">if</span> ( on )</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    {</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        <span class="keywordflow">if</span> ( w-&gt;testAttribute( Qt::WA_SetCursor ) )</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        {</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;            <span class="keyword">delete</span> m_data-&gt;restoreCursor;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;            m_data-&gt;restoreCursor = <span class="keyword">new</span> QCursor( w-&gt;cursor() );</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        }</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;        w-&gt;setCursor( *m_data-&gt;cursor );</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    }</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;    {</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;restoreCursor )</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        {</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;            w-&gt;setCursor( *m_data-&gt;restoreCursor );</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;            <span class="keyword">delete</span> m_data-&gt;restoreCursor;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;            m_data-&gt;restoreCursor = NULL;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        }</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;            w-&gt;unsetCursor();</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    }</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;}</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160; </div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="preprocessor">#if QWT_MOC_INCLUDE</span></div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="preprocessor">#include &quot;moc_qwt_panner.cpp&quot;</span></div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_q_vector_html"><div class="ttname"><a href="class_q_vector.html">QVector</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__clipper_8h_source.html#l00023">qwt_clipper.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_ab3207c4d8ee4ce7fd472f8faefb93657"><div class="ttname"><a href="class_qwt_painter.html#ab3207c4d8ee4ce7fd472f8faefb93657">QwtPainter::fillPixmap</a></div><div class="ttdeci">static void fillPixmap(const QWidget *, QPixmap &amp;, const QPoint &amp;offset=QPoint())</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l01311">qwt_painter.cpp:1311</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_abcd52c8648b02d72a44851578f3b5ed7"><div class="ttname"><a href="class_qwt_painter.html#abcd52c8648b02d72a44851578f3b5ed7">QwtPainter::devicePixelRatio</a></div><div class="ttdeci">static qreal devicePixelRatio(const QPaintDevice *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l01491">qwt_painter.cpp:1491</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_ad1acc33fc6d94791852d9c07d7e1e94e"><div class="ttname"><a href="class_qwt_painter.html#ad1acc33fc6d94791852d9c07d7e1e94e">QwtPainter::backingStore</a></div><div class="ttdeci">static QPixmap backingStore(QWidget *, const QSize &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l01525">qwt_painter.cpp:1525</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a0df413d3d5a6bc4f002e87f3b269214e"><div class="ttname"><a href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">QwtPanner::orientations</a></div><div class="ttdeci">Qt::Orientations orientations() const</div><div class="ttdoc">Return the orientation, where panning is enabled.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00222">qwt_panner.cpp:222</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a19439f534fc9fa254693948eb4f4bb5f"><div class="ttname"><a href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">QwtPanner::isEnabled</a></div><div class="ttdeci">bool isEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00240">qwt_panner.cpp:240</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a19c9b9a08da05649f6d2ef5bf6fb391c"><div class="ttname"><a href="class_qwt_panner.html#a19c9b9a08da05649f6d2ef5bf6fb391c">QwtPanner::~QwtPanner</a></div><div class="ttdeci">virtual ~QwtPanner()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00101">qwt_panner.cpp:101</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a1ebb1cc406fa3d30df0e7dd7a541667d"><div class="ttname"><a href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">QwtPanner::cursor</a></div><div class="ttdeci">const QCursor cursor() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00167">qwt_panner.cpp:167</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a2217903b61d8d6a9e9cf20b70d601389"><div class="ttname"><a href="class_qwt_panner.html#a2217903b61d8d6a9e9cf20b70d601389">QwtPanner::eventFilter</a></div><div class="ttdeci">virtual bool eventFilter(QObject *, QEvent *) override</div><div class="ttdoc">Event filter.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00330">qwt_panner.cpp:330</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a43e06c262c945fc7faeb729539bbde58"><div class="ttname"><a href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">QwtPanner::setEnabled</a></div><div class="ttdeci">void setEnabled(bool)</div><div class="ttdoc">En/disable the panner.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00188">qwt_panner.cpp:188</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a6545bc6e25018253c59fc27a48eb948f"><div class="ttname"><a href="class_qwt_panner.html#a6545bc6e25018253c59fc27a48eb948f">QwtPanner::widgetMouseMoveEvent</a></div><div class="ttdeci">virtual void widgetMouseMoveEvent(QMouseEvent *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00421">qwt_panner.cpp:421</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a6f138454b2c1d7e814ae1975d6a7b8be"><div class="ttname"><a href="class_qwt_panner.html#a6f138454b2c1d7e814ae1975d6a7b8be">QwtPanner::setMouseButton</a></div><div class="ttdeci">void setMouseButton(Qt::MouseButton, Qt::KeyboardModifiers=Qt::NoModifier)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00110">qwt_panner.cpp:110</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a7ed4e89f6c52b841e20ad497af4b4ebc"><div class="ttname"><a href="class_qwt_panner.html#a7ed4e89f6c52b841e20ad497af4b4ebc">QwtPanner::widgetKeyPressEvent</a></div><div class="ttdeci">virtual void widgetKeyPressEvent(QKeyEvent *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00482">qwt_panner.cpp:482</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a8a74f8e2f4d424f85fa5a9da11c075d2"><div class="ttname"><a href="class_qwt_panner.html#a8a74f8e2f4d424f85fa5a9da11c075d2">QwtPanner::getMouseButton</a></div><div class="ttdeci">void getMouseButton(Qt::MouseButton &amp;button, Qt::KeyboardModifiers &amp;) const</div><div class="ttdoc">Get mouse button and modifiers used for panning.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00118">qwt_panner.cpp:118</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_a8bd447df4a30299bbc8e6b6d3e2e2f9f"><div class="ttname"><a href="class_qwt_panner.html#a8bd447df4a30299bbc8e6b6d3e2e2f9f">QwtPanner::widgetKeyReleaseEvent</a></div><div class="ttdeci">virtual void widgetKeyReleaseEvent(QKeyEvent *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00502">qwt_panner.cpp:502</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_aa45ae2f4d6d20a83783898dd86d0b595"><div class="ttname"><a href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">QwtPanner::moved</a></div><div class="ttdeci">void moved(int dx, int dy)</div></div>
<div class="ttc" id="aclass_qwt_panner_html_aa69c32aae501021f01cb7c833172986c"><div class="ttname"><a href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">QwtPanner::isOrientationEnabled</a></div><div class="ttdeci">bool isOrientationEnabled(Qt::Orientation) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00231">qwt_panner.cpp:231</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_aa8f9335a02c8c10f66149901ed281018"><div class="ttname"><a href="class_qwt_panner.html#aa8f9335a02c8c10f66149901ed281018">QwtPanner::paintEvent</a></div><div class="ttdeci">virtual void paintEvent(QPaintEvent *) override</div><div class="ttdoc">Paint event.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00253">qwt_panner.cpp:253</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_aaa71a8b6f7f46ae8f5a8084094d7bd9a"><div class="ttname"><a href="class_qwt_panner.html#aaa71a8b6f7f46ae8f5a8084094d7bd9a">QwtPanner::setOrientations</a></div><div class="ttdeci">void setOrientations(Qt::Orientations)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00216">qwt_panner.cpp:216</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_aac1d7537025f41d2d0dfc261c56dac8e"><div class="ttname"><a href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">QwtPanner::contentsMask</a></div><div class="ttdeci">virtual QBitmap contentsMask() const</div><div class="ttdoc">Calculate a mask for the contents of the panned widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00297">qwt_panner.cpp:297</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_ab2da1e24b1456b223eaa826d8e0a3a81"><div class="ttname"><a href="class_qwt_panner.html#ab2da1e24b1456b223eaa826d8e0a3a81">QwtPanner::widgetMouseReleaseEvent</a></div><div class="ttdeci">virtual void widgetMouseReleaseEvent(QMouseEvent *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00449">qwt_panner.cpp:449</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_abdfca52ea5a6a11a533dcbbbddbb3bf6"><div class="ttname"><a href="class_qwt_panner.html#abdfca52ea5a6a11a533dcbbbddbb3bf6">QwtPanner::getAbortKey</a></div><div class="ttdeci">void getAbortKey(int &amp;key, Qt::KeyboardModifiers &amp;) const</div><div class="ttdoc">Get the abort key and modifiers.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00140">qwt_panner.cpp:140</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_ac5ac83293f33b7b71ae9f49217d53fec"><div class="ttname"><a href="class_qwt_panner.html#ac5ac83293f33b7b71ae9f49217d53fec">QwtPanner::grab</a></div><div class="ttdeci">virtual QPixmap grab() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00306">qwt_panner.cpp:306</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_ac8b0625fe155fff0132df85727f54a3e"><div class="ttname"><a href="class_qwt_panner.html#ac8b0625fe155fff0132df85727f54a3e">QwtPanner::setCursor</a></div><div class="ttdeci">void setCursor(const QCursor &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00156">qwt_panner.cpp:156</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_acbb1b9e30214354708e1d75db6b78289"><div class="ttname"><a href="class_qwt_panner.html#acbb1b9e30214354708e1d75db6b78289">QwtPanner::setAbortKey</a></div><div class="ttdeci">void setAbortKey(int key, Qt::KeyboardModifiers=Qt::NoModifier)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00132">qwt_panner.cpp:132</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_ae002958978dcc751f9edda24e5858dd9"><div class="ttname"><a href="class_qwt_panner.html#ae002958978dcc751f9edda24e5858dd9">QwtPanner::widgetMousePressEvent</a></div><div class="ttdeci">virtual void widgetMousePressEvent(QMouseEvent *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00381">qwt_panner.cpp:381</a></div></div>
<div class="ttc" id="aclass_qwt_panner_html_ae9ce78e6f9ae73317af29b2dc5df7372"><div class="ttname"><a href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">QwtPanner::panned</a></div><div class="ttdeci">void panned(int dx, int dy)</div></div>
<div class="ttc" id="aclass_qwt_panner_html_af5482be26d69a64c3880653265240736"><div class="ttname"><a href="class_qwt_panner.html#af5482be26d69a64c3880653265240736">QwtPanner::QwtPanner</a></div><div class="ttdeci">QwtPanner(QWidget *parent)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__panner_8cpp_source.html#l00087">qwt_panner.cpp:87</a></div></div>
<div class="ttc" id="aclass_qwt_picker_html"><div class="ttname"><a href="class_qwt_picker.html">QwtPicker</a></div><div class="ttdoc">QwtPicker provides selections on a widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__picker_8h_source.html#l00103">qwt_picker.h:104</a></div></div>
<div class="ttc" id="aclass_qwt_picker_html_aa5fc6ba4bcf5eecb883724ac63546fe8"><div class="ttname"><a href="class_qwt_picker.html#aa5fc6ba4bcf5eecb883724ac63546fe8">QwtPicker::isEnabled</a></div><div class="ttdeci">bool isEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__picker_8cpp_source.html#l00399">qwt_picker.cpp:399</a></div></div>
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